-up ddd ddf ddn ddo ddp ddr dds ddu dfd dff dfn dfo dfp dfr dfs dfu dnd dnf dnn dno dnp dnr dns dod dof don doo dop dor dos dou dpd dpf dpn dpo dpp dpr dps dpu drd drn dro drp drr drs dru dsd dsf dsn dso dsp dsr dss dsu dud duf dun duo dup dur dus fdd fdf fdn fdo fdp fdr fds fdu ffd fff ffn ffo ffp ffr ffs ffu fnd fnf fnn fnp fnr fns fnu fof fon foo fop for fos fou fpd fpn fpo fpp fpr fps fpu frd frf frn fro frp frr frs fru fsd fsf fsn fso fsp fsr fss fsu fud fuf fun fuo fup fur fus fuu ndd ndf ndn ndo ndp ndr nds ndu nfd nff nfn nfo nfp nfr nfs nfu nnf nnn nno nnp nns nnu no- nod nof non noo nop nor nos nou npd npf npn npo npp npr nps npu nrd nrf nrn nro nrp nrr nrs nru nsd nsf nsn nso nsp nsr nss nsu nud nun nuo nup nur nus nuu odd odf odn odo odp odr ods odu of- ofd off ofn ofo ofp ofr ofs ofu on- ond onf onn ono onp onr ons onu oo- ood oof oon ooo oop oor oos op- opd opf opn opo opp opr ops or- ord orf orn oro orp orr ors oru os- osd osf osn oso osp osr oss osu ou- oud ouf oun ouo oup our ous p-p pdd pdf pdn pdo pdp pdr pds pdu pfd pff pfn pfo pfp pfr pfs pfu pn- pnd pnf pnn pno pnp pnr pns pnu pod pof pon poo pop por pos pou ppd ppf ppn ppo ppp ppr pps ppu prd prf prn pro prp prr prs pru ps- psd psf psn pso psp psr pss psu pud puf pun pup pur pus puu rdd rdf rdn rdo rdp rdr rds rdu rfd rff rfn rfo rfp rfr rfs rfu rnd rnn rno rnp rnr rns rnu rod rof ron roo rop ror ros rou rpd rpf rpn rpo rpp rpr rps rpu rrd rrf rrn rrp rrr rrs rru rsd rsf rsn rso rsp rsr rss rsu rud ruf run ruo rup rur rus ruu sdd sdf sdn sdo sdp sdr sds sdu sfd sff sfn sfo sfp sfr sfs sfu snd snf snn sno snp snr sns snu sod sof son soo sop sor sos sou spd spf spn spo spp spr sps spu sr- srd srf srn sro srp srr srs ss- ssd ssf ssn sso ssp ssr sss ssu sud suf sun suo sup sur sus suu udd udf udn udo udp udr uds udu ufd uff ufn ufo ufp ufr ufs ufu un- und unf unn uno unp unr uns unu uod uon uoo uop uor uos up- upd upf upn upo upp upr ups upu ur- urd urf urn uro urp urr urs uru usd usf usn uso usp usr uss usu uun uur uus uuu

-ous dddd ddpo ddps ddss dfds dfrf dnpo dnus dod- dodd dodo dods doff dond donn dono donp donr dons dood doof doon doop door doos dopo dopp dopr dops dord dorf dorn doro dorp dorr dors doru doso doss doud douf doun doup dour dous dpos dpsd dpsu drno drod drof dron drop drou drrs drsp drup drus druu dsdp dsdr dsos dspf dsps dsrp dsrr dssn dssp dudd dudo duds dudu duff dufu dunn duno duns duo- duon duos dupo durn duro duru duur fdos ffff ffps ffrr ffss ffun fndd fndn fndr fnrs fnsp fnuf fofo fond fono fons food foof foon foos fopp fops for- ford forn foro forr fors foso foss foud foun foup four fous fprf frns fron frop fros frou frpd frps frso frun fsfo fspf fssf fssp fudd fuff fufu fund funf funs fuor fur- furn furo furr furs fusd fuso fuss fusu n-up nddo ndnp ndop ndor ndos ndpd ndpr ndps ndrf ndsf ndss nfff nfon nfps nfrs nfsr nfsu nnnn nnos nnpr nnss nodo nods nodu non- nonn nono nons nonu noo- noon nooo noop noor noos nops nor- nord norf norn noro norr nors nos- noss nosu noun noup nour nous nppd npss nrds nron nrpn nrps nrrd nrsp nsdf nsds nsfs nsnr nsof nsos nsou nsps nsrd nssf nsso nssp nssr nsss nudd nudo nuff nunn nuno nuns nuon nups nurd nurn nurp nurr nurs nuru nuss nusu oddd odds odon odoo odop odor odos odou odrp odso odur odus ofdr off- offo offr offs offu ofno ofor ofus ondo onno onod onon onor onos onpu onso onup onur onus ooff oofs oons oooo ooos oops oord oous opds opo- opon opor opos oppo opps opsu opus ordn ordo ords ordu orff orfs orfu orno orns oro- orof oron oror oros orps orro orrs orso orsu orup orus osno osnr osoo osor osos osrd osro ossd osso ossu osun ouds ouff oun- ound our- ourn ouro ours ousd ouu- pdfs pdns pdos pdpn pdpr pdrs pdsd pdss pfff pffr pfps pnon pnpo pnpp pnro pnup pod- podd podo pods podu poff pond pono ponp pons pood poof poon poop poor poos pop- popo popp pops porn poro porr pors posn poso poss poud pouf poun poup pour pous ppds ppod ppos pppd pppn pppo pppp ppps pprf ppru ppsf ppss ppur prfs prnd prnp pro- prod prof pron proo prop pros prou prpd prps prrd prrs prsd prso prss prud pruf prus pruu psdp psdr psds psfs psnr pson psos psou pspp pspr psps psrd psrp psso pudo puds pudu puff pund puno puns punu pups pupu pur- puro purp purr purs puru pusd puss rdos rdso rfds rndf rndp rnds rnod rnsp rodd rodo rods roff rofo rond rono rons rood roof roon roop roor roos ropo rops roro roru roso rosp ross roud rouf roun roup rous rpdp rpof rpon rpos rppn rpps rrrr rrsp rrun rsdd rsds rsnn